Black coffee includes coffee beans, freshly ground coffee powder, bagged coffee and hanging ear coffee powder, freshly brewed coffee liquid, cold extracted coffee liquid and instant pure coffee powder.

Can I add milk to my black coffee?

Black coffee is synonymous with pure coffee, not color, so you can add any non-toxic seasoning.

Both milk and sugar can be added.

After adding milk to black coffee, the sour feeling in the coffee itself will become lighter and sweeter, the bitterness will become weaker, the smoothness will be enhanced, and the fullness of the mouth will also be improved. Milk and coffee are a perfect match! This is why latte is popular all over the world.

If you add sugar, it depends on your personal preference. If you like sweetness, don't add it. If you don't like sweetness or can't eat too much sugar, don't add it.

Does black coffee with milk affect the refreshing effect?

Actually, it won't.

The refreshing effect of coffee is driven by caffeine. Under the same coffee liquid, whether you dilute it with milk or other seasonings, the amount of caffeine is constant and will not change with the added milk, so the refreshing effect will not change with the added milk or other seasonings!